Shandong Zhongjie Special Equipment's main products include: fuel (gas) boilers, organic heat carrier boilers, biomass boilers, waste heat boilers, and other boiler products; vacuum insulation cryogenic pressure vessels such as LNG tanks, oxygen-nitrogenargon tanks, CO2 tanks; pressure vessel products such as denitration engineering equipment, heat storage and energy storage equipment, and complete chemical equipment; central air conditioning and ventilation equipment such as ground (water) source heat pumps, air source units, water-cooled screw units, and air-cooled modular units. Planned products include large-scale energy centers, LNG transport vehicles, LNG tank containers, and other green energy equipment.
Changjie Special Tank Co. is a company specializing in the production of low-temperature liquid storage tanks. They offer low-temperature liquid storage tanks in various specifications and capacities, including liquid nitrogen tanks, liquid oxygen tanks, liquid argon tanks, and more.
The Zhongjie low-temperature liquid storage tank is constructed with high-quality materials and advanced manufacturing techniques, ensuring the tank's strength and seal integrity. The interior features special insulation materials and structural design, effectively reducing liquid evaporation loss.
The低温液体储罐 from Zhongjie features the following characteristics:
High safety: Tanks are made of materials with excellent pressure resistance and sealing properties, capable of safely storing low-temperature liquids.
Low evaporation loss: Insulation materials and structural design used inside the tank effectively reduce liquid evaporation loss, enhancing the tank's economic efficiency.
A variety of specifications and capacities available: Zhongjie offers a range of specifications and capacities for low-temperature liquid storage tanks to meet different customer needs.
Customized Design: According to customers' specific requirements, Zhongjie can offer customized design and manufacturing services to cater to various application scenarios.
Manufacturing Process: With state-of-the-art manufacturing equipment and a skilled technical team, Zhongjie Special Equipment can ensure the quality and performance of the storage tanks.
In summary, Zhejiang JieJet's低温 liquid storage tanks offer high safety, low evaporation loss, and a wide range of specifications, suitable for storing and transporting low-temperature liquids.

Liquid Oxygen Storage Tanks Offer the Following Advantages:
High Storage Density: Liquid oxygen tanks store oxygen in its liquid form, offering a higher storage density compared to gas storage. This means more oxygen can be stored within a limited space, providing extended supply times.
High Purity Oxygen Supply: Liquid oxygen tanks provide a high purity oxygen supply. After undergoing refrigeration and purification processes, liquid oxygen can yield high purity oxygen, meeting the demands of various applications, such as industrial and scientific research fields.
Convenient and User-Friendly: The liquid oxygen tank features convenience and ease of use. It is equipped with devices such as level gauges and pressure gauges inside, allowing for easy monitoring of the liquid level and pressure. Additionally, the liquid oxygen tank is fitted with safety features like pressure relief valves and level alarms to ensure safe operation and usage.
Long-Term Storage: Liquid oxygen tanks are suitable for long-term storage of oxygen. The low temperature properties of liquid oxygen can slow down its evaporation and oxidation, thus extending the storage life of oxygen. This is beneficial for applications that require long-term oxygen storage, such as institutions, laboratories, and industrial production, etc.
Overall, liquid oxygen tanks offer high storage density, high purity oxygen supply, ease of use, and long-term storage advantages. This makes them a reliable choice for oxygen supply and are widely used in industries and scientific research fields.

Liquid oxygen storage tanks may deform during use. The following are common deformation defects found in liquid oxygen storage tanks:
Elastic deformation: Liquid oxygen tanks may experience elastic deformation when subjected to external pressure or temperature changes. This deformation is typically reversible, meaning the tank will return to its original shape after the external pressure is removed or the temperature returns to normal.
Plastic Deformation: When a liquid oxygen tank is subjected to significant external force or pressure, it may experience plastic deformation. This deformation is irreversible, and the tank cannot return to its original shape. Plastic deformation can cause changes in the tank's shape, such as dents or warping.
Hot Deformation: Liquid oxygen storage tanks may experience hot deformation when subjected to high temperatures or temperature changes. Hot deformation can lead to changes in the tank's shape, such as expansion or contraction.
Cold Deformation: Liquid oxygen tanks may experience cold deformation when subjected to low temperatures or temperature changes. Cold deformation can cause changes in the tank's shape, shrinkage, or cracking.
These deformation defects may affect the structural integrity and safety of liquid oxygen storage tanks. Therefore, it is important to regularly inspect and evaluate the deformation of liquid oxygen storage tanks to ensure their normal operation and safe use. If deformation defects are found in the tanks, timely repair or replacement measures should be taken to avoid further damage and safety risks.

Proper management regulations for the use of low-temperature liquid storage tanks include the following aspects:
Tank Selection and Installation: Choose an appropriate low-temperature liquid storage tank and ensure it complies with relevant standards and regulations. Installation should be performed by personnel and conducted according to the manufacturer's instructions and requirements to ensure the tank's stability and safety.
Safety Operating Procedures: Establish and implement safety operating procedures for liquid storage tanks, including startup, shutdown, filling, and venting procedures. Operators should receive training to understand the characteristics of liquid storage tanks, safety precautions, and emergency response measures.
Safety Equipment and Protective Measures: Tanks should be equipped with necessary safety devices, such as pressure sensors, safety valves, and leak detectors, to monitor and control the pressure and temperature of the tank. At the same time, operators should wear appropriate personal protective equipment, such as insulated gloves and protective suits, to ensure their safety.
Regular inspections and maintenance: Conduct regular inspections and maintenance of low-temperature liquid storage tanks, including checking the tank's appearance, sealing, and corrosion prevention measures. In case of any issues, promptly repair or replace the tank to ensure its proper operation and safety.
Waste Management: Abandoned low-temperature liquid storage tanks should be disposed of in accordance with relevant environmental protection regulations. The residual liquids in the abandoned tanks should be handled properly to prevent environmental pollution.
Tank Records and Tracking: Establish a tank usage record, including filling dates, quantities, and usage details. Additionally, it is recommended to implement a tank tracking system for monitoring and managing the usage and maintenance of tanks.
The above outlines some common regulations for the management of low-temperature liquid storage tanks. Specific regulations may vary depending on the industry and region. When using low-temperature liquid storage tanks, relevant laws and standards must be adhered to, and appropriate management measures should be established based on the actual situation.
ZJ Special Equipment adheres to the grand vision of "realizing employee dreams, creating customer value, and striving for the prosperity and strength of our motherland," focusing on the development of the green energy equipment industry. We dedicate high-quality, cost-effective products and services to society!